Today's AU - Warren Horse Racing Picks

Silks

The colorful jacket and cap worn by a jockey which features the design of the owner.

Workout

A workout is a timed sprint over varying distances prior to a race, meant to get a horse fit enough for competition.

Pari-Mutuel

A pool style wagering system, where all money input through betting is divided among those with winning tickets (save for various deductions by the track operators).